> For the complete documentation index, see [llms.txt](https://ai-pocalypse.gitbook.io/ai-pocalypse-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-pocalypse.gitbook.io/ai-pocalypse-whitepaper/9.-marketplace-implementation/nft-implementation.md).

# NFT Implementation

1. Token Standards
2. * NFTs in *AI Pocalypse* follow the widely accepted ERC-721 and ERC-1155 standards, ensuring compatibility with Ethereum wallets and marketplaces.
   * ERC-721: Used for unique, one-of-a-kind assets like rare weapons or collectibles.
   * ERC-1155: Used for assets that may have multiple copies, such as common skins or consumable power-ups.
3. Minting Process
4. * All in-game NFTs are minted directly on Immutable X, ensuring gas-free creation and storage.
   * Players can earn NFTs through gameplay, purchase them in the marketplace, or receive them during special events or staking rewards.
5. Dynamic Assets
6. * NFTs are not static; they evolve based on gameplay actions, such as weapon upgrades or unlocking new abilities. This adds value and depth to the player’s collection.
7. Decentralized Storage
8. * The metadata and assets associated with NFTs are stored securely on decentralized systems like IPFS (InterPlanetary File System), ensuring permanence and accessibility.

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